Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11971324 | Method for checking or testing the profile of the path of contact of involute helical cylindrical gears | Zhaoyao Shi | 2024-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11971324 | Method for checking or testing the profile of the path of contact of involute helical cylindrical gears | Zhaoyao Shi | 2024-04-30 |